document.write('No $ ');
document.write('<p>');
document.write('<p>');
document.write('<p>');
document.write('Dear Dad, ');
document.write('<p>');
document.write('$chool i$ really great. I am making lot$ of friend$ and $tudying very hard. ');
document.write('With all my $tuff, I $imply can\'t think of anything I need, $o if you would ');
document.write('like, you can ju$t $end me a card, a$ I would love to hear from you. ');
document.write('<p>');
document.write('Love, ');
document.write('Your $on. ');
document.write('* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ');
document.write('<p>');
document.write('Dear Son, ');
document.write('<p>');
document.write('I kNOw that astroNOmy, ecoNOmics, and oceaNOgraphy are eNOugh to keep even an ');
document.write('hoNOr student busy. Do NOt forget that the pursuit of kNOwledge is a NOble ');
document.write('task, and you can never study eNOugh. ');
document.write('<p>');
document.write('Love, ');
document.write('Dad ');